This is a 32' x 46' x 15'-6" tall RV garage with a Mother in Law living unit in the rear with storage over the unit. We dug this one into a hill and poured some four feet tall concrete foundation walls, insulated under the slab in the Mother in Law unit, made a cute covered entry/porch for the MIL and matched the same siding and roofing that are on the existing home. This was a major undertaking for the home owners because they had to add a septic tank, add additional drain-field capacity and connect into the existing storm water retention system. This was constructed in Snohomish County in 2008